Perhaps you should try some spelling variations:
"using java java slippers" » "using data java slippers", "using java java slippery", "using java java grippers"
"nen than java snippets" » "nen think java snippets", "nen than va snippets", "nen thanh java snippets", "den thanh java snippets", "yen thanh java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java slippers") or ("nen than java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java slippers") OR ("nen than java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java java slippers ) or ( nen than java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java slippers") or ("nen than java snippets"))) or ("locating bug code snippets"))*.